Warning: Permanently added '10.128.1.60' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 429.867496][ T28] INFO: task dhcpcd:3216 blocked for more than 143 seconds. [ 429.874941][ T28] Not tainted 6.1.78-syzkaller #0 [ 429.880906][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.889636][ T28] task:dhcpcd state:D stack:25176 pid:3216 ppid:1 flags:0x00004002 [ 429.898895][ T28] Call Trace: [ 429.902199][ T28] [ 429.905176][ T28] __schedule+0x142d/0x4550 [ 429.909877][ T28] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 429.915824][ T28] ? release_firmware_map_entry+0x18a/0x18a [ 429.921774][ T28] ? prepare_to_wait_event+0x3b5/0x3f0 [ 429.927385][ T28] schedule+0xbf/0x180 [ 429.931577][ T28] wait_for_unix_gc+0x14c/0x210 [ 429.936514][ T28] ? bpf_iter_unix_realloc_batch+0x340/0x340 [ 429.942583][ T28] ? wake_bit_function+0x210/0x210 [ 429.947851][ T28] ? __might_sleep+0xb0/0xb0 [ 429.952500][ T28] unix_dgram_sendmsg+0x113/0x2050 [ 429.957690][ T28] ? aa_sk_perm+0x92d/0xa60 [ 429.962279][ T28] ? unix_dgram_poll+0x6c0/0x6c0 [ 429.967245][ T28] ? aa_file_perm+0x12c/0xf60 [ 429.972044][ T28] ? reacquire_held_locks+0x660/0x660 [ 429.977590][ T28] ? __lock_acquire+0x125b/0x1f80 [ 429.982738][ T28] ? aa_sock_msg_perm+0x91/0x150 [ 429.987767][ T28] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 429.993115][ T28] ? security_socket_sendmsg+0x7d/0xa0 [ 429.998664][ T28] ? unix_dgram_poll+0x6c0/0x6c0 [ 430.003627][ T28] sock_write_iter+0x394/0x4e0 [ 430.008491][ T28] ? sock_read_iter+0x4b0/0x4b0 [ 430.013380][ T28] ? common_file_perm+0x17d/0x1d0 [ 430.018462][ T28] ? fsnotify_perm+0x67/0x590 [ 430.023164][ T28] vfs_write+0x7ae/0xba0 [ 430.027644][ T28] ? file_end_write+0x250/0x250 [ 430.032537][ T28] ? __fdget_pos+0x1db/0x360 [ 430.037164][ T28] ksys_write+0x19c/0x2c0 [ 430.041545][ T28] ? __ia32_sys_read+0x80/0x80 [ 430.046431][ T28] ? syscall_enter_from_user_mode+0xd4/0x220 [ 430.052528][ T28] do_syscall_64+0x3d/0xb0 [ 430.056992][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 430.062941][ T28] RIP: 0033:0x7f891e663bf2 [ 430.067415][ T28] RSP: 002b:00007ffc5d71fac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 430.075857][ T28] RAX: ffffffffffffffda RBX: 000055d836a48b10 RCX: 00007f891e663bf2 [ 430.083880][ T28] RDX: 0000000000000047 RSI: 00007ffc5d71fae0 RDI: 0000000000000005 [ 430.092013][ T28] RBP: 00007ffc5d71fae0 R08: 0000000000000008 R09: 0000000000000036 [ 430.100026][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d83646eefc [ 430.108147][ T28] R13: 00007ffc5d71ff10 R14: 000055d836a8ae50 R15: 0000000000000001 [ 430.116171][ T28] [ 430.119248][ T28] INFO: task syz-executor120:6122 blocked for more than 143 seconds. [ 430.127368][ T28] Not tainted 6.1.78-syzkaller #0 [ 430.132933][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 430.141854][ T28] task:syz-executor120 state:D stack:26392 pid:6122 ppid:3562 flags:0x00004006 [ 430.151157][ T28] Call Trace: [ 430.154473][ T28] [ 430.157454][ T28] __schedule+0x142d/0x4550 [ 430.162034][ T28] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 430.168071][ T28] ? release_firmware_map_entry+0x18a/0x18a [ 430.174007][ T28] ? __lock_acquire+0x125b/0x1f80 [ 430.179186][ T28] ? prepare_to_wait_event+0x3b5/0x3f0 [ 430.184773][ T28] schedule+0xbf/0x180 [ 430.188939][ T28] wait_for_unix_gc+0x14c/0x210 [ 430.193824][ T28] ? bpf_iter_unix_realloc_batch+0x340/0x340 [ 430.199957][ T28] ? wake_bit_function+0x210/0x210 [ 430.205376][ T28] unix_stream_sendmsg+0xc3/0x1070 [ 430.210568][ T28] ? aa_sk_perm+0x92d/0xa60 [ 430.215104][ T28] ? tomoyo_socket_bind_permission+0x330/0x330 [ 430.221337][ T28] ? unix_show_fdinfo+0x2d0/0x2d0 [ 430.226403][ T28] ? aa_sock_msg_perm+0x91/0x150 [ 430.231512][ T28] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 430.236835][ T28] ? security_socket_sendmsg+0x7d/0xa0 [ 430.242522][ T28] ? unix_show_fdinfo+0x2d0/0x2d0 [ 430.247626][ T28] ____sys_sendmsg+0x5a5/0x8f0 [ 430.252589][ T28] ? __sys_sendmsg_sock+0x30/0x30 [ 430.257691][ T28] __sys_sendmsg+0x2a9/0x390 [ 430.262416][ T28] ? ____sys_sendmsg+0x8f0/0x8f0 [ 430.267460][ T28] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 430.273483][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 430.279518][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 430.284745][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 430.290983][ T28] do_syscall_64+0x3d/0xb0 [ 430.295609][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 430.301556][ T28] RIP: 0033:0x7f7603869af9 [ 430.305995][ T28] RSP: 002b:00007ffecada1e88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 430.314485][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7603869af9 [ 430.322589][ T28] RDX: 00000000000048c1 RSI: 00000000200002c0 RDI: 0000000000000003 [ 430.330710][ T28] RBP: 000000000002901c R08: 0000000000000006 R09: 0000000000000006 [ 430.338810][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffecada1e9c [ 430.346799][ T28] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 430.354867][ T28] [ 430.357926][ T28] [ 430.357926][ T28] Showing all locks held in the system: [ 430.365654][ T28] 1 lock held by rcu_tasks_kthre/12: [ 430.371002][ T28] #0: ffffffff8d12a910 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30 [ 430.381584][ T28] 1 lock held by rcu_tasks_trace/13: [ 430.386889][ T28] #0: ffffffff8d12b110 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30 [ 430.398030][ T28] 1 lock held by khungtaskd/28: [ 430.402895][ T28] #0: ffffffff8d12a740 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290 [ 430.412912][ T28] 2 locks held by kworker/u4:4/102: [ 430.418170][ T28] #0: ffff888012479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7a9/0x11d0 [ 430.429436][ T28] #1: ffffc900015d7d20 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x7a9/0x11d0 [ 430.441726][ T28] 1 lock held by dhcpcd/3217: [ 430.446413][ T28] 2 locks held by getty/3305: [ 430.451124][ T28] #0: ffff88814b6d6098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 430.460995][ T28] #1: ffffc900031262f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0 [ 430.471261][ T28] [ 430.473606][ T28] ============================================= [ 430.473606][ T28] [ 430.482066][ T28] NMI backtrace for cpu 0 [ 430.486400][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.78-syzkaller #0 [ 430.494308][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 430.504378][ T28] Call Trace: [ 430.507675][ T28] [ 430.510623][ T28] dump_stack_lvl+0x1e3/0x2cb [ 430.515332][ T28] ? nf_tcp_handle_invalid+0x642/0x642 [ 430.520821][ T28] ? panic+0x75d/0x75d [ 430.524936][ T28] ? vprintk_emit+0x622/0x740 [ 430.529685][ T28] ? printk_sprint+0x490/0x490 [ 430.534492][ T28] ? nmi_cpu_backtrace+0x252/0x560 [ 430.539653][ T28] nmi_cpu_backtrace+0x4e1/0x560 [ 430.544628][ T28] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 430.550808][ T28] ? _printk+0xd1/0x111 [ 430.554984][ T28] ? panic+0x75d/0x75d [ 430.559076][ T28] ? __wake_up_klogd+0xcc/0x100 [ 430.563944][ T28] ? panic+0x75d/0x75d [ 430.568119][ T28] ? nmi_trigger_cpumask_backtrace+0xe2/0x3f0 [ 430.574217][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 430.580362][ T28] nmi_trigger_cpumask_backtrace+0x1b0/0x3f0 [ 430.586389][ T28] watchdog+0xf88/0xfd0 [ 430.590609][ T28] ? watchdog+0x1f8/0xfd0 [ 430.595061][ T28] kthread+0x28d/0x320 [ 430.599185][ T28] ? hungtask_pm_notify+0x50/0x50 [ 430.604236][ T28] ? kthread_blkcg+0xd0/0xd0 [ 430.608863][ T28] ret_from_fork+0x1f/0x30 [ 430.613353][ T28] [ 430.616481][ T28] Sending NMI from CPU 0 to CPUs 1: [ 430.621762][ C1] NMI backtrace for cpu 1 [ 430.621772][ C1] CPU: 1 PID: 3217 Comm: dhcpcd Not tainted 6.1.78-syzkaller #0 [ 430.621789][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 430.621798][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0xc/0x60 [ 430.621822][ C1] Code: 89 fb e8 17 00 00 00 48 8b 3d 88 c8 e8 0c 48 89 de 5b e9 57 96 56 00 cc cc cc cc cc cc cc 48 8b 04 24 65 48 8b 0d 94 f1 77 7e <65> 8b 15 95 f1 77 7e f7 c2 00 01 ff 00 74 11 f7 c2 00 01 00 00 74 [ 430.621836][ C1] RSP: 0018:ffffc9000335fa58 EFLAGS: 00000283 [ 430.621850][ C1] RAX: ffffffff8942ad2d RBX: ffff88807dc00f70 RCX: ffff88801f03bb80 [ 430.621864][ C1] RDX: 0000000000000000 RSI: ffffffff8aebecc0 RDI: ffffffff8b3d0e80 [ 430.621875][ C1] RBP: ffffc9000335fbd0 R08: dffffc0000000000 R09: fffffbfff2092258 [ 430.621887][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807dc00e50 [ 430.621899][ C1] R13: 1ffff1100fb801ee R14: 0000000000000000 R15: ffffffff8e3936a0 [ 430.621910][ C1] FS: 00007f891e599740(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 430.621925][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.621936][ C1] CR2: 000055555745a6f8 CR3: 0000000026992000 CR4: 00000000003506e0 [ 430.621951][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 430.621960][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 430.621969][ C1] Call Trace: [ 430.621975][ C1] [ 430.621981][ C1] ? nmi_cpu_backtrace+0x3de/0x560 [ 430.622007][ C1] ? read_lock_is_recursive+0x10/0x10 [ 430.622034][ C1] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 430.622060][ C1] ? nmi_handle+0x25/0x440 [ 430.622149][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 430.622174][ C1] ? nmi_handle+0x12e/0x440 [ 430.622199][ C1] ? nmi_handle+0x25/0x440 [ 430.622224][ C1] ? __sanitizer_cov_trace_pc+0xc/0x60 [ 430.622244][ C1] ? default_do_nmi+0x62/0x150 [ 430.622270][ C1] ? exc_nmi+0xab/0x120 [ 430.622295][ C1] ? end_repeat_nmi+0x16/0x31 [ 430.622322][ C1] ? unix_gc+0x111d/0x13e0 [ 430.622342][ C1] ? __sanitizer_cov_trace_pc+0xc/0x60 [ 430.622362][ C1] ? __sanitizer_cov_trace_pc+0xc/0x60 [ 430.622384][ C1] ? __sanitizer_cov_trace_pc+0xc/0x60 [ 430.622404][ C1] [ 430.622409][ C1] [ 430.622413][ C1] unix_gc+0x111d/0x13e0 [ 430.622434][ C1] ? wait_for_unix_gc+0x210/0x210 [ 430.622459][ C1] ? kmem_cache_free+0x292/0x510 [ 430.622507][ C1] ? __sk_destruct+0x464/0x5f0 [ 430.622529][ C1] ? __sk_destruct+0x464/0x5f0 [ 430.622547][ C1] ? module_put+0x15a/0x350 [ 430.622587][ C1] unix_release_sock+0xab8/0xcf0 [ 430.622608][ C1] ? unix_stream_read_skb+0x1d0/0x1d0 [ 430.622626][ C1] ? clear_nonspinnable+0x60/0x60 [ 430.622648][ C1] ? __might_sleep+0xb0/0xb0 [ 430.622666][ C1] unix_release+0x88/0xc0 [ 430.622683][ C1] sock_close+0xcd/0x230 [ 430.622699][ C1] ? sock_mmap+0x90/0x90 [ 430.622714][ C1] __fput+0x3b7/0x890 [ 430.622739][ C1] task_work_run+0x246/0x300 [ 430.622763][ C1] ? task_work_cancel+0x2b0/0x2b0 [ 430.622787][ C1] ? exit_to_user_mode_loop+0x39/0x100 [ 430.622804][ C1] exit_to_user_mode_loop+0xde/0x100 [ 430.622819][ C1] exit_to_user_mode_prepare+0xb1/0x140 [ 430.622861][ C1] syscall_exit_to_user_mode+0x60/0x270 [ 430.622881][ C1] do_syscall_64+0x49/0xb0 [ 430.622906][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 430.622928][ C1] RIP: 0033:0x7f891e6640a8 [ 430.622942][ C1] Code: 48 8b 05 83 9d 0d 00 64 c7 00 16 00 00 00 83 c8 ff 48 83 c4 20 5b c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 5b 48 8b 15 51 9d 0d 00 f7 d8 64 89 02 48 83 [ 430.622955][ C1] RSP: 002b:00007ffc5d6ffdf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 430.622971][ C1] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f891e6640a8 [ 430.622981][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000000f [ 430.622990][ C1] RBP: 00007ffc5d7201a8 R08: 0000000000000007 R09: 84545e1e39e81bf5 [ 430.623001][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 000055d836a68930 [ 430.623011][ C1] R13: 00007ffc5d70ffe8 R14: 0000000000000148 R15: 0000000000000004 [ 430.623029][ C1] [ 430.623036][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.273 msecs [ 430.623833][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 431.045786][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.78-syzkaller #0 [ 431.053611][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 431.063681][ T28] Call Trace: [ 431.066973][ T28] [ 431.069919][ T28] dump_stack_lvl+0x1e3/0x2cb [ 431.074640][ T28] ? nf_tcp_handle_invalid+0x642/0x642 [ 431.080130][ T28] ? panic+0x75d/0x75d [ 431.084218][ T28] ? llist_add_batch+0x160/0x1d0 [ 431.089253][ T28] ? vscnprintf+0x59/0x80 [ 431.093608][ T28] panic+0x318/0x75d [ 431.097526][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0 [ 431.103727][ T28] ? memcpy_page_flushcache+0xfc/0xfc [ 431.109145][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0 [ 431.115514][ T28] ? nmi_trigger_cpumask_backtrace+0x33a/0x3f0 [ 431.121707][ T28] ? nmi_trigger_cpumask_backtrace+0x33f/0x3f0 [ 431.127895][ T28] watchdog+0xfc7/0xfd0 [ 431.132083][ T28] ? watchdog+0x1f8/0xfd0 [ 431.136438][ T28] kthread+0x28d/0x320 [ 431.140549][ T28] ? hungtask_pm_notify+0x50/0x50 [ 431.145596][ T28] ? kthread_blkcg+0xd0/0xd0 [ 431.150221][ T28] ret_from_fork+0x1f/0x30 [ 431.154678][ T28] [ 431.157977][ T28] Kernel Offset: disabled [ 431.162303][ T28] Rebooting in 86400 seconds..